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Zhongshan Zhuofeng Electronic Co., Ltd. (original: Wuhan Dinng Power Supply Co., Ltd.), is an integrative professional manufacturer, which design, produce and sale High Switching Power Supply. Our original was Wuhan Dinnd Electronic Academe (public), established in 1989, which professional produce all kinds of Switching Power Supplies, were using in War Industry, Telecom, Industry Controlling, etc. Later, we reformed and founded Wuhan Dinng Power supply Co., Ltd in 1997, is recognized as the leading professional manufacturer switching power supplies in China.

Now, according to the requirement of the market, we are beginning to design and produce the civil products.The quality of our products are according with the G8 standard in China. Also, we are the registered member of Alibaba, Global Sources, Made-in-China and Chinapower. With 20 years experience specializing in design and manufacture of switching power supplies, "Dinng" is a major brand in China for its high quality and reliability enjoying an annual sales increase of 40%, and is getting welcome by overseas market. We have established long-term relationship with hundreds of important customers all over the country. Our products are being exported to Japan, Russia, South East Asia, Africa Hongkong, Mauco, and Taiwan…

We have full confidence to offer you total power solution and become your trustworthy power partner


Switching Power Supplies


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